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Mulheim/Ruhr, Germany

Werner Friehe

USPTO Granted Patents = 2

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 41(Granted Patents)

Location History:

Mulheim, DE (1985)
Mulheim/Ruhr, DE (1992)

Company Filing History:

Mannesmann Aktiengesellschaft

Years Active: 1985-1992

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5094730 - Method for forming a metallic coating on steel pipes (1992-03-10),

2. 4513995 - Method for electrolytically tin plating articles (1985-04-30),

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